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- [4] 24-HOUR OBSTETRIC ANESTHESIA COVERAGE JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1960, 172 (05): : 416 - 418
- [5] STAFFING OPTIONS FOR 24-HOUR COVERAGE AMERICAN JOURNAL OF HOSPITAL PHARMACY, 1982, 39 (08): : 1286 - 1287
- [8] 24-HOUR COVERAGE - A MARRIAGE OF CONVENIENCE FOR WORKERS AND EMPLOYERS JOURNAL OF AMERICAN HEALTH POLICY, 1993, 3 (02): : 55 - 58